package com.k.demo.service;


import com.k.demo.entity.ShoppingCart;

public interface ShoppingCartService {
	 //查询购物车根据用户id
	ShoppingCart getCart(int userID);
	//插入购物车
	boolean insertShoppingCart(int user_id);
	//查询购物车信息，不包含购物车明细
	ShoppingCart simSelect(int userID);
}
